Maintain expert understanding of Cisco data center and enterprise networking technologies, including Nexus platforms, ACI and NX-OS architectures, EVPN/VXLAN fabrics, routing and switching, wireless, SD-WAN, network access control, firewalls, identity-based segmentation, telemetry, and management platforms. Provide architecture governance across enterprise routing, switching, wireless, data center fabrics, Internet and WAN connectivity, load balancing, firewalls, DNS, DHCP, IP address management, network management, compute, storage, virtualization, and hyperconverged infrastructure.